What is the primary agency established to ensure safe working conditions?

The primary agency established to ensure safe working conditions is the Occupational Safety and Health Administration (OSHA). OSHA was created in 1970 to enforce standards and regulations aimed at promoting safe and healthy working environments across various industries. It sets forth legal regulations and guidelines that employers must follow to minimize risks and protect employees from workplace hazards. OSHA also provides education, outreach, and assistance to both employers and employees to better understand safety practices, creating a safer workplace atmosphere.

In contrast, the other agencies listed have different focus areas. The Environmental Protection Agency specializes in environmental protection and regulation related to air and water quality, and hazardous waste; it does not specifically address workplace safety. The Department of Labor handles broader labor issues including wage laws and labor relations, but OSHA specifically targets occupational safety and health. The National Safety Council is a non-profit organization that promotes safety and health but does not have regulatory authority like OSHA does. This is why OSHA is recognized as the primary agency for ensuring safe working conditions.